This series will walk your students through the rules of grammar by explaining proper verb tense, nouns, phrases, participles and more, as well as illustrate common errors such as dangling prepositions, run-on sentence... more &raquos and faulty parallels. Grammar Module 2: All About the Verb What is a verb?, conjugation, simple tense, perfect tense, progressive tense, and perfect progressive tense.&laquo less